What does Change log mean?
A change log records meaningful changes, when they occurred and why. It helps explain the current state without erasing the history that led to it.
Why it matters
For account operations, useful entries can include a renewal, credential change, correction or permission update. Record the relevant reference and result, while keeping secrets out of broadly shared versions. A change log is not a place to invent a technical cause; distinguish the action taken from the explanation still under investigation. Keep enough detail to support later troubleshooting or reconciliation.
A practical example
For example, a note can state that support changed the account credentials after accidental public exposure and that authorised devices were updated. It should not contain the old and new passwords in a general staff report. The record explains the event without creating another exposure.
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Related terminology: Catch-up television, Channel number.
For practical setup and troubleshooting, browse the journal or support guides.